The Slack mention path already routes mid-run messages through the
store-based queue + check_message_queue_before_model middleware (the
same path Linear uses), so multitask_strategy="enqueue" on runs.create
was a leftover no-op — that line is only reached when is_thread_active
returned False. The busy-path payload was also hardcoding image_urls=[]
which silently dropped any images attached to mid-run Slack mentions;
forward the resolved image_urls so the middleware can rebuild image
blocks like Linear does.
The agent sees users formatted as @Name(USER_ID) in conversation context and
reproduces that pattern in replies, but Slack requires <@USER_ID> for real
mentions. This adds automatic conversion and updates prompt instructions.
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
* feat: default org to langchain-ai when repo: is used without org prefix
* chore: use SLACK_REPO_OWNER for repo shorthand default org and document in CUSTOMIZATION.md
---------
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
`get_slack_repo_config` previously only matched `repo:owner/name` (colon).
Messages using `repo owner/name` (space) or containing a GitHub URL like
`https://github.com/langchain-ai/langgraph-api` fell back to the default
repo. This extends the detection with both patterns — additive, no existing
behavior changed.
Co-authored-by: Forge Agent <forge-agent@anthropic.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
